US PATENT SUBCLASS 315 / 368.13
.~.~.~.~ Interpolation

Current as of: June, 1999
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315 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS

1  DF  CATHODE RAY TUBE CIRCUITS {11}
364  DF  .~ Cathode-ray deflections circuits {16}
368.11  DF  .~.~ Including color convergence control {8}
368.12  DF  .~.~.~ Including specified signal storage (e.g., memory, register, etc.) {1}
368.13.~.~.~.~ Interpolation

DEFINITION

Classification: 315/368.13

Interpolation:

(under subclass 368.12) Subject matter wherein a convergence signal has values which lie between stored discrete values.

(1) Note. The values of the convergence signal are determined by a proportionate or other fraction of the interval between the stored values.